Information technology — UPnP Device Architecture — Part 26-1: Telephony device control protocol — Level 2 — Telephony architecture

ISO/IEC 29341-26-1:2017 describes an architecture that allows UPnP Telephony devices, services and control points defined in the propoded DCP to be deployed in the home network environment and to enable management of incoming and outgoing telephony calls, messaging, presence information and phone features configuration through UPnP means from devices within the home. In order to accommodate the above mentioned goals, the Telephony Architecture defines several UPnP devices and services that can be embedded to the devices defined for telephony. The architecture model describes interaction among the telephony devices, services and control points. The architecture also describes various deployment scenarios. The architecture does not describe any interfaces to "service" gateways that will enable non-UPnP entities to interact with the UPnP devices, services and control points physically attached to the home network.

Technologies de l'information — Architecture de dispositif UPnP — Partie 26-1: Protocole de contrôle de dispositif de téléphonie — Niveau 2 — Architecture de téléphonie

General Information

Status
Published
Publication Date
12-Sep-2017
Current Stage
9093 - International Standard confirmed
Start Date
10-May-2025
Completion Date
17-May-2025
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INTERNATIONAL ISO/IEC
STANDARD 29341-26-1
First edition
2017-09
Information technology — UPnP
Device Architecture —
Part 26-1:
Telephony device control protocol —
Level 2 — Telephony architecture
Technologies de l'information — Architecture de dispositif UPnP —
Partie 26-1: Protocole de contrôle de dispositif de téléphonie —
Niveau 2 — Architecture de téléphonie
Reference number
©
ISO/IEC 2017
© ISO/IEC 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO/IEC 2017 – All rights reserved

CONTENTS
1  Scope. v
2  Normative references . 1
3  Terms, definitions and abbreviated term s . 1
3.1  Provisioning terms . 1
3.2  Symbols . 1
3.3  General telephony te rms . 2
4  Text conventions . 2
5  Introduction . 2
6  Telephony Reference Architecture . 3
6.1  Telephony Basic Architecture Paradigm . 3
6.2  Telephony Components Overview . 5
6.2.1  Call Management Service . 6
6.2.2  Media Management Service . 7
6.2.3  Interaction of Media and Call Management Service . 7
6.2.4  Messaging Se rvic e . 8
6.2.5  Presence Se rvic e . 9
6.2.6  Calendar Service . 9
6.2.7  Address Book Service . 10
6.2.8  Phone Management via Data Model . 10
6.2.9  InputConfig Service . 11
6.2.10  Security . 12
Annex A (informative) Deployment Scenarios . 13
Annex B (informative) Bibliography . 20

Figure 1 — UPnP Telephony Basic Architecture . 3
Figure 2 — Architecture with a Telephny Control Point (TelCP) on an independent
Device (3-Box Model) . 4
Figure 3 — Service Level Architectural View . 4
Figure 4 — UPnP Devices and Services for Telephony Architecture . 5
Figure 5 — A Deployment Scenario with Two Telephony Server Devices in a Single
Physical Box . 6
Figure 6 — Call Management Service . 7
Figure 7 — Media Management Service . 7
Figure 8 — Architecture for Media Management Service . 8
Figure 9 — Messaging Service Interaction Diagram. 8
Figure 10 — Architecture for Presence Service . 9
Figure 11 — Architecture for Calendar Servic e . 10
Figure 12 — Architecture for Address Book Service . 10
Figure 13 — Phone Management via Data Model Interaction Diagram . 11
Figure 14 — Architecture for InputConfig Service (IS) . 11
Figure 15 — Architecture for Security Service . 12
 ISO/IEC 2017 – All rights reserved  iii

Figure A.1 — Architecture with Telephony Control Point on a TV . 13
Figure A.2 — Deployment with a TelCP on a TC - Multiple TV Model . 13
Figure A.3 — Deployment with a TelCP on a TV - Multiple Phone Model . 14
Figure A.4 — An Architecture with a Telephony Control Point (TelCP) and a Telephony
Client (TC) on a TV (2-Box Model) . 14
Figure A.5 — Deployment model with a Telephony Control Point (TelCP) and a
Telephony Client (TC) on a TV (2-Box Model) – Multiple TV Model . 15
Figure A.6 — Deployment model with a Telephony Control Point (TelCP) and a
Telephony Server (TS) on a Phone (2-Box Physical Model) . 15
Figure A.7 — Deployment with a phone having a Telephony Server (TS) and a
Telephony Control Point (TelCP) - Multiple TV Model . 16
Figure A.8 — Deployment with a Telephony Control Point (TelCP) on a Phone . 16
Figure A.9 — Deployment with a Telephony Control Point (TelCP) on a Phone –
Multiple TV Model . 17
Figure A.10 — Deployment with an independent Telephony Control point (TelCP) -3
Box Scenario . 17
Figure A.11 — Deployment with an independent Telephony Control Point (TelCP) – 3-
Box with Multiple TV Model . 18
Figure A.12 — Messaging Service Deployment with Phone as the Messaging
Aggregator . 18
Figure A.13 — Multiple Telephony Servers in a telephone . 19

iv   ISO/IEC 2017 – All rights reserved

Foreword
ISO (the International Organization for Standardization) and IEC (the International
Electrotechnical Commission) form the specialized system for worldwide standardization.
National bodies that are members of ISO or IEC participate in the development of
International Standards through technical committees established by the respective
organization to deal with particular fields of technical activity. ISO and IEC technical
committees collaborate in fields of mutual interest. Other international organizations,
governmental and non‐governmental, in liaison with ISO and IEC, also take part in the
work. In the field of information technology, ISO and IEC have established a joint technical
committee, ISO/IEC JTC 1.
The procedures used to develop this document and those intended for its further
maintenance are described in the ISO/IEC Directives, Part 1. In particular the different
approval criteria needed for the different types of document should be noted. This
document was drafted in accordance with the editorial rules of the ISO/IEC Directives,
Part 2 (see http://www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be
the subject of patent rights. ISO and IEC shall not be held responsible for identifying any
or all such patent rights. Details of any patent rights identified during the development
of the document will be in the Introduction and/or on the ISO list of patent declarations
received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users
and does not constitute an endorsement.
For an explanation on the voluntary nature of Standard, the meaning of the ISO specific
terms and expressions related to conformity assessment, as well as information about
ISO’s adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the
following URL: Foreword – Supplementary information
ISO/IEC 29341‐26‐1 was prepared by UPnP Forum and adopted, under the PAS
procedure, by joint technical committee ISO/IEC JTC 1, Information technology, in
parallel with its approval by national bodies of ISO and IEC.
The list of all currently available parts of ISO/IEC 29341 series, under the general title
Information technology — UPnP Device Architecture, can be found on the ISO web site.
 ISO/IEC 2017 – All rights reserved v

Introduction
ISO and IEC draw attention to the fact that it is claimed that compliance with this document may
involve the use of patents as indicated below.

ISO and IEC take no position concerning the evidence, validity and scope of these patent rights. The
holders of -these patent rights have assured ISO and IEC that they are willing to negotiate licenses
under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In
this respect, the statements of the holders of these patent rights are registered with ISO and IEC.

Intel Corporation has informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
Intel Corporation
Standards Licensing Department
5200 NE Elam Young Parkway
MS: JFS-98
USA – Hillsboro, Oregon 97124
Microsoft Corporation has informed IEC and ISO that it has patent applications or granted
patents as listed below:
6101499 / US; 6687755 / US; 6910068 / US; 7130895 / US; 6725281 / US; 7089307 / US;
7069312 / US; 10/783 524 /US
Information may be obtained from:
Microsoft Corporation
One Microsoft Way
USA – Redmond WA 98052
Philips International B.V. has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Philips International B.V. – IP&S
High Tech campus, building 44 3A21
NL – 5656 Eindhoven
NXP B.V. (NL) has informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
NXP B.V. (NL)
High Tech campus 60
NL – 5656 AG Eindhoven
Matsushita Electric Industrial Co. Ltd. has informed IEC and ISO that it has patent
applications or granted patents.
Information may be obtained from:
Matsushita Electric Industrial Co. Ltd.
1-3-7 Shiromi, Chuoh-ku
JP – Osaka 540-6139
vi   ISO/IEC 2017 – All rights reserved

Hewlett Packard Company has informed IEC and ISO that it has patent applications or
granted patents as listed below:
5 956 487 / US; 6 170 007 / US; 6 139 177 / US; 6 529 936 / US; 6 470 339 / US; 6 571 388 /
US; 6 205 466 / US
Information may be obtained from:
Hewlett Packard Company
1501 Page Mill Road
USA – Palo Alto, CA 94304
Samsung Electronics Co. Ltd. has informed IEC and ISO that it has patent applications or
granted patents.
Information may be obtained from:
Digital Media Business, Samsung Electronics Co. Ltd.
416 Maetan-3 Dong, Yeongtang-Gu,
KR – Suwon City 443-742
Huawei Technologies Co., Ltd. has informed IEC and ISO that it has patent applications or
granted patents.
Information may be obtained from:
Huawei Technologies Co., Ltd.
Administration Building, Bantian Longgang District
Shenzhen – China 518129
Qualcomm Incorporated has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA – USA 92121
Telecom Italia S.p.A.has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Telecom Italia S.p.A.
Via Reiss Romoli, 274
Turin - Italy 10148
Cisco Systems informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA – USA 95134
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those identified above. ISO and IEC shall not be held responsible for
identifying any or all such patent rights.

 ISO/IEC 2017 – All rights reserved vii

Original UPnP Document
Reference may be made in this document to original UPnP documents. These references are
retained in order to maintain consistency between the specifications as published by ISO/IEC
and by UPnP Implementers Corporation and later by UPnP Forum. The following table
indicates the original UPnP document titles and the corresponding part of ISO/IEC 29341:
UPnP Document
...


INTERNATIONAL ISO/IEC
STANDARD 29341-26-1
First edition
2017-09
Information technology — UPnP
Device Architecture —
Part 26-1:
Telephony device control protocol —
Level 2 — Telephony architecture
Technologies de l'information — Architecture de dispositif UPnP —
Partie 26-1: Protocole de contrôle de dispositif de téléphonie —
Niveau 2 — Architecture de téléphonie
Reference number
©
ISO/IEC 2017
© ISO/IEC 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO/IEC 2017 – All rights reserved

CONTENTS
1  Scope. v
2  Normative references . 1
3  Terms, definitions and abbreviated term s . 1
3.1  Provisioning terms . 1
3.2  Symbols . 1
3.3  General telephony te rms . 2
4  Text conventions . 2
5  Introduction . 2
6  Telephony Reference Architecture . 3
6.1  Telephony Basic Architecture Paradigm . 3
6.2  Telephony Components Overview . 5
6.2.1  Call Management Service . 6
6.2.2  Media Management Service . 7
6.2.3  Interaction of Media and Call Management Service . 7
6.2.4  Messaging Se rvic e . 8
6.2.5  Presence Se rvic e . 9
6.2.6  Calendar Service . 9
6.2.7  Address Book Service . 10
6.2.8  Phone Management via Data Model . 10
6.2.9  InputConfig Service . 11
6.2.10  Security . 12
Annex A (informative) Deployment Scenarios . 13
Annex B (informative) Bibliography . 20

Figure 1 — UPnP Telephony Basic Architecture . 3
Figure 2 — Architecture with a Telephny Control Point (TelCP) on an independent
Device (3-Box Model) . 4
Figure 3 — Service Level Architectural View . 4
Figure 4 — UPnP Devices and Services for Telephony Architecture . 5
Figure 5 — A Deployment Scenario with Two Telephony Server Devices in a Single
Physical Box . 6
Figure 6 — Call Management Service . 7
Figure 7 — Media Management Service . 7
Figure 8 — Architecture for Media Management Service . 8
Figure 9 — Messaging Service Interaction Diagram. 8
Figure 10 — Architecture for Presence Service . 9
Figure 11 — Architecture for Calendar Servic e . 10
Figure 12 — Architecture for Address Book Service . 10
Figure 13 — Phone Management via Data Model Interaction Diagram . 11
Figure 14 — Architecture for InputConfig Service (IS) . 11
Figure 15 — Architecture for Security Service . 12
 ISO/IEC 2017 – All rights reserved  iii

Figure A.1 — Architecture with Telephony Control Point on a TV . 13
Figure A.2 — Deployment with a TelCP on a TC - Multiple TV Model . 13
Figure A.3 — Deployment with a TelCP on a TV - Multiple Phone Model . 14
Figure A.4 — An Architecture with a Telephony Control Point (TelCP) and a Telephony
Client (TC) on a TV (2-Box Model) . 14
Figure A.5 — Deployment model with a Telephony Control Point (TelCP) and a
Telephony Client (TC) on a TV (2-Box Model) – Multiple TV Model . 15
Figure A.6 — Deployment model with a Telephony Control Point (TelCP) and a
Telephony Server (TS) on a Phone (2-Box Physical Model) . 15
Figure A.7 — Deployment with a phone having a Telephony Server (TS) and a
Telephony Control Point (TelCP) - Multiple TV Model . 16
Figure A.8 — Deployment with a Telephony Control Point (TelCP) on a Phone . 16
Figure A.9 — Deployment with a Telephony Control Point (TelCP) on a Phone –
Multiple TV Model . 17
Figure A.10 — Deployment with an independent Telephony Control point (TelCP) -3
Box Scenario . 17
Figure A.11 — Deployment with an independent Telephony Control Point (TelCP) – 3-
Box with Multiple TV Model . 18
Figure A.12 — Messaging Service Deployment with Phone as the Messaging
Aggregator . 18
Figure A.13 — Multiple Telephony Servers in a telephone . 19

iv   ISO/IEC 2017 – All rights reserved

Foreword
ISO (the International Organization for Standardization) and IEC (the International
Electrotechnical Commission) form the specialized system for worldwide standardization.
National bodies that are members of ISO or IEC participate in the development of
International Standards through technical committees established by the respective
organization to deal with particular fields of technical activity. ISO and IEC technical
committees collaborate in fields of mutual interest. Other international organizations,
governmental and non‐governmental, in liaison with ISO and IEC, also take part in the
work. In the field of information technology, ISO and IEC have established a joint technical
committee, ISO/IEC JTC 1.
The procedures used to develop this document and those intended for its further
maintenance are described in the ISO/IEC Directives, Part 1. In particular the different
approval criteria needed for the different types of document should be noted. This
document was drafted in accordance with the editorial rules of the ISO/IEC Directives,
Part 2 (see http://www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be
the subject of patent rights. ISO and IEC shall not be held responsible for identifying any
or all such patent rights. Details of any patent rights identified during the development
of the document will be in the Introduction and/or on the ISO list of patent declarations
received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users
and does not constitute an endorsement.
For an explanation on the voluntary nature of Standard, the meaning of the ISO specific
terms and expressions related to conformity assessment, as well as information about
ISO’s adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the
following URL: Foreword – Supplementary information
ISO/IEC 29341‐26‐1 was prepared by UPnP Forum and adopted, under the PAS
procedure, by joint technical committee ISO/IEC JTC 1, Information technology, in
parallel with its approval by national bodies of ISO and IEC.
The list of all currently available parts of ISO/IEC 29341 series, under the general title
Information technology — UPnP Device Architecture, can be found on the ISO web site.
 ISO/IEC 2017 – All rights reserved v

Introduction
ISO and IEC draw attention to the fact that it is claimed that compliance with this document may
involve the use of patents as indicated below.

ISO and IEC take no position concerning the evidence, validity and scope of these patent rights. The
holders of -these patent rights have assured ISO and IEC that they are willing to negotiate licenses
under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In
this respect, the statements of the holders of these patent rights are registered with ISO and IEC.

Intel Corporation has informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
Intel Corporation
Standards Licensing Department
5200 NE Elam Young Parkway
MS: JFS-98
USA – Hillsboro, Oregon 97124
Microsoft Corporation has informed IEC and ISO that it has patent applications or granted
patents as listed below:
6101499 / US; 6687755 / US; 6910068 / US; 7130895 / US; 6725281 / US; 7089307 / US;
7069312 / US; 10/783 524 /US
Information may be obtained from:
Microsoft Corporation
One Microsoft Way
USA – Redmond WA 98052
Philips International B.V. has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Philips International B.V. – IP&S
High Tech campus, building 44 3A21
NL – 5656 Eindhoven
NXP B.V. (NL) has informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
NXP B.V. (NL)
High Tech campus 60
NL – 5656 AG Eindhoven
Matsushita Electric Industrial Co. Ltd. has informed IEC and ISO that it has patent
applications or granted patents.
Information may be obtained from:
Matsushita Electric Industrial Co. Ltd.
1-3-7 Shiromi, Chuoh-ku
JP – Osaka 540-6139
vi   ISO/IEC 2017 – All rights reserved

Hewlett Packard Company has informed IEC and ISO that it has patent applications or
granted patents as listed below:
5 956 487 / US; 6 170 007 / US; 6 139 177 / US; 6 529 936 / US; 6 470 339 / US; 6 571 388 /
US; 6 205 466 / US
Information may be obtained from:
Hewlett Packard Company
1501 Page Mill Road
USA – Palo Alto, CA 94304
Samsung Electronics Co. Ltd. has informed IEC and ISO that it has patent applications or
granted patents.
Information may be obtained from:
Digital Media Business, Samsung Electronics Co. Ltd.
416 Maetan-3 Dong, Yeongtang-Gu,
KR – Suwon City 443-742
Huawei Technologies Co., Ltd. has informed IEC and ISO that it has patent applications or
granted patents.
Information may be obtained from:
Huawei Technologies Co., Ltd.
Administration Building, Bantian Longgang District
Shenzhen – China 518129
Qualcomm Incorporated has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA – USA 92121
Telecom Italia S.p.A.has informed IEC and ISO that it has patent applications or granted
patents.
Information may be obtained from:
Telecom Italia S.p.A.
Via Reiss Romoli, 274
Turin - Italy 10148
Cisco Systems informed IEC and ISO that it has patent applications or granted patents.
Information may be obtained from:
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA – USA 95134
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those identified above. ISO and IEC shall not be held responsible for
identifying any or all such patent rights.

 ISO/IEC 2017 – All rights reserved vii

Original UPnP Document
Reference may be made in this document to original UPnP documents. These references are
retained in order to maintain consistency between the specifications as published by ISO/IEC
and by UPnP Implementers Corporation and later by UPnP Forum. The following table
indicates the original UPnP document titles and the corresponding part of ISO/IEC 29341:
UPnP Document
...

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